Symbol: ng_callout_trampoline
sys/netgraph7/netgraph/ng_base.c
3267
callout_reset(c, ticks, &ng_callout_trampoline, item);
sys/netgraph7/netgraph/ng_base.c
3284
if ((rval > 0) && (callout_func(c) == &ng_callout_trampoline) &&